Manufacturer Part Number
REF2933AIDBZR
Manufacturer
Texas Instruments
Introduction
Low-dropout voltage reference with 3.3V output
Product Features and Performance
Series voltage reference
Fixed 3.3V output
Stable and precise output
Low output noise
High output current capability of 25 mA
Low temperature coefficient for consistent performance
Product Advantages
Excellent line and load regulation
Stable with capacitive loads
Low power consumption
Key Technical Parameters
Output Voltage: 3.3V
Output Current: 25 mA
Tolerance: ±2%
Temperature Coefficient: 100ppm/°C
Noise (0.1Hz to 10Hz): 36µVp-p
Noise (10Hz to 10kHz): 105µVrms
Input Voltage Range: 3.35V to 5.5V
Supply Current: 59µA
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Robust construction ensuring long-term reliability
Compliance with industry-standard safety and quality norms
Compatibility
Compatible with surface mount technology
Can be used with various microcontrollers and analog circuits
Application Areas
Precision power supplies
Data converters
Portable and battery-powered equipment
Industrial and automotive electronics
Product Lifecycle
Active status, not indicated as near discontinuation
Availability of replacements or upgrades not specified
Reasons to Choose This Product
Accurate and stable voltage for sensitive circuits
Supports wide-ranging applications due to temperature range and high current capability
Energy-efficient for battery-powered devices
Minimal design efforts required due to easy integration
Low-noise output for high-performance systems